Wadley Stream at Duxford
EA name: WADLEY STREAM AT DUXFORD
Environment Agency sampling point TH-PUTR0252 · Freshwater - rivers · listed as open (“open” does not mean it is sampled now)
These are samples taken on a date, not live readings of the river. Results reach the Environment Agency's archive days to months after the sample is taken, so the newest here may be weeks or months old. FloodRadar does not grade them.
Where and when
- Last sampled
- 30 Jul 2026, 11:282 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 17 since 10 Jun 2024 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Environmental monitoring statutory (EU directives)
- Where
- National Grid 436600, 200060As published, to the nearest 10 m. Open in a map
- River, by its own name
- Wadley Stream
- River, by the map
- Wadley StreamPlaced on the river its name gives, 20 m from the line.
- Next gauge downstream
- Shifford Lock On the River Thames · 1.5 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (17 samples)
1 visit found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
60.1%
Sampled 25 Jun 2026, 3 months ago · 16 results banked
Every result (16)
| Sampled | Result as published | Reads as |
|---|---|---|
| 25 Jun 2026, 13:21 | 60.1 | 60.1% |
| 29 May 2026, 10:11 | 56.6 | 56.6% |
| 29 Apr 2026, 12:31 | 96.6 | 96.6% |
| 24 Mar 2026, 10:02 | 90.4 | 90.4% |
| 26 Nov 2025, 10:54 | 69.3 | 69.3% |
| 29 Oct 2025, 14:02 | 60.2 | 60.2% |
| 28 Apr 2025, 09:35 | 93 | 93% |
| 24 Mar 2025, 12:14 | 90.5 | 90.5% |
| 21 Feb 2025, 11:51 | 90.7 | 90.7% |
| 17 Dec 2024, 09:28 | 67.4 | 67.4% |
| 11 Nov 2024, 11:33 | 65.5 | 65.5% |
| 10 Oct 2024, 10:17 | 38 | 38% |
| 5 Sep 2024, 09:15 | 74.3 | 74.3% |
| 6 Aug 2024, 15:19 | 87.8 | 87.8% |
| 4 Jul 2024, 13:39 | 91.6 | 91.6% |
| 10 Jun 2024, 08:43 | 73.4 | 73.4% |
Dissolved oxygen
as O2 · code 9924 · mg/l
5.11 mg/l
Sampled 25 Jun 2026, 3 months ago · 16 results banked
Every result (16)
| Sampled | Result as published | Reads as |
|---|---|---|
| 25 Jun 2026, 13:21 | 5.11 | 5.11 mg/l |
| 29 May 2026, 10:11 | 5.5 | 5.5 mg/l |
| 29 Apr 2026, 12:31 | 10.3 | 10.3 mg/l |
| 24 Mar 2026, 10:02 | 10.4 | 10.4 mg/l |
| 26 Nov 2025, 10:54 | 9.12 | 9.12 mg/l |
| 29 Oct 2025, 14:02 | 6.72 | 6.72 mg/l |
| 28 Apr 2025, 09:35 | 10.2 | 10.2 mg/l |
| 24 Mar 2025, 12:14 | 10.4 | 10.4 mg/l |
| 21 Feb 2025, 11:51 | 10.1 | 10.1 mg/l |
| 17 Dec 2024, 09:28 | 7.99 | 7.99 mg/l |
| 11 Nov 2024, 11:33 | 7.24 | 7.24 mg/l |
| 10 Oct 2024, 10:17 | 4.06 | 4.06 mg/l |
| 5 Sep 2024, 09:15 | 7.72 | 7.72 mg/l |
| 6 Aug 2024, 15:19 | 8.19 | 8.19 mg/l |
| 4 Jul 2024, 13:39 | 9.13 | 9.13 mg/l |
| 10 Jun 2024, 08:43 | 7.97 | 7.97 mg/l |
Water temperature
code 0076 · °C
23.4 °C
Sampled 25 Jun 2026, 3 months ago · 16 results banked
Every result (16)
| Sampled | Result as published | Reads as |
|---|---|---|
| 25 Jun 2026, 13:21 | 23.4 | 23.4 °C |
| 29 May 2026, 10:11 | 16.6 | 16.6 °C |
| 29 Apr 2026, 12:31 | 12.5 | 12.5 °C |
| 24 Mar 2026, 10:02 | 9.3 | 9.3 °C |
| 26 Nov 2025, 10:54 | 3.8 | 3.8 °C |
| 29 Oct 2025, 14:02 | 10.4 | 10.4 °C |
| 28 Apr 2025, 09:35 | 11.1 | 11.1 °C |
| 24 Mar 2025, 12:14 | 9.3 | 9.3 °C |
| 21 Feb 2025, 11:51 | 10.4 | 10.4 °C |
| 17 Dec 2024, 09:28 | 7.9 | 7.9 °C |
| 11 Nov 2024, 11:33 | 10.8 | 10.8 °C |
| 10 Oct 2024, 10:17 | 12.3 | 12.3 °C |
| 5 Sep 2024, 09:15 | 13.5 | 13.5 °C |
| 6 Aug 2024, 15:19 | 18.6 | 18.6 °C |
| 4 Jul 2024, 13:39 | 15.4 | 15.4 °C |
| 10 Jun 2024, 08:43 | 11.6 | 11.6 °C |
pH
code 0061
7.69
Sampled 25 Jun 2026, 3 months ago · 16 results banked
Every result (16)
| Sampled | Result as published | Reads as |
|---|---|---|
| 25 Jun 2026, 13:21 | 7.69 | 7.69 |
| 29 May 2026, 10:11 | 7.69 | 7.69 |
| 29 Apr 2026, 12:31 | 8.04 | 8.04 |
| 24 Mar 2026, 10:02 | 8.2 | 8.2 |
| 26 Nov 2025, 10:54 | 7.8 | 7.8 |
| 29 Oct 2025, 14:02 | 7.74 | 7.74 |
| 28 Apr 2025, 09:35 | 8.1 | 8.1 |
| 24 Mar 2025, 12:14 | 8.91 | 8.91 |
| 21 Feb 2025, 11:51 | 7.85 | 7.85 |
| 17 Dec 2024, 09:28 | 7.67 | 7.67 |
| 11 Nov 2024, 11:33 | 7.71 | 7.71 |
| 10 Oct 2024, 10:17 | 7.51 | 7.51 |
| 5 Sep 2024, 09:15 | 7.86 | 7.86 |
| 6 Aug 2024, 15:19 | 8.02 | 8.02 |
| 4 Jul 2024, 13:39 | 8.02 | 8.02 |
| 10 Jun 2024, 08:43 | 7.81 | 7.81 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 25 Jun 2026, 3 months ago · 16 results banked
Every result (16)
| Sampled | Result as published | Reads as |
|---|---|---|
| 25 Jun 2026, 13:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 May 2026, 10:11 | 0.092 | 0.092 mg/l |
| 29 Apr 2026, 12:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Mar 2026, 10:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Nov 2025, 10:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Oct 2025, 14:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Apr 2025, 09:35 | 0.051 | 0.051 mg/l |
| 24 Mar 2025, 12:14 | 0.051 | 0.051 mg/l |
| 21 Feb 2025, 11:51 | 0.063 | 0.063 mg/l |
| 17 Dec 2024, 09:28 | 0.06 | 0.06 mg/l |
| 11 Nov 2024, 11:33 | 0.061 | 0.061 mg/l |
| 10 Oct 2024, 10:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Sep 2024, 09:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Aug 2024, 15:19 | 0.035 | 0.035 mg/l |
| 4 Jul 2024, 13:39 | 0.042 | 0.042 mg/l |
| 10 Jun 2024, 08:43 | 0.079 | 0.079 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
2.87 mg/l
Sampled 25 Jun 2026, 3 months ago · 16 results banked
Every result (16)
| Sampled | Result as published | Reads as |
|---|---|---|
| 25 Jun 2026, 13:21 | 2.87 | 2.87 mg/l |
| 29 May 2026, 10:11 | 4.51 | 4.51 mg/l |
| 29 Apr 2026, 12:31 | 8.97 | 8.97 mg/l |
| 24 Mar 2026, 10:02 | 4.59 | 4.59 mg/l |
| 26 Nov 2025, 10:54 | 13 | 13 mg/l |
| 29 Oct 2025, 14:02 | 3.18 | 3.18 mg/l |
| 28 Apr 2025, 09:35 | 6.26 | 6.26 mg/l |
| 24 Mar 2025, 12:14 | 4.28 | 4.28 mg/l |
| 21 Feb 2025, 11:51 | 3.18 | 3.18 mg/l |
| 17 Dec 2024, 09:28 | 2.56 | 2.56 mg/l |
| 11 Nov 2024, 11:33 | 2.97 | 2.97 mg/l |
| 10 Oct 2024, 10:17 | 3.35 | 3.35 mg/l |
| 5 Sep 2024, 09:15 | 4.88 | 4.88 mg/l |
| 6 Aug 2024, 15:19 | 5.08 | 5.08 mg/l |
| 4 Jul 2024, 13:39 | 4.67 | 4.67 mg/l |
| 10 Jun 2024, 08:43 | 5.87 | 5.87 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
1 mg/l
Sampled 25 Jun 2026, 3 months ago · 16 results banked
Every result (16)
| Sampled | Result as published | Reads as |
|---|---|---|
| 25 Jun 2026, 13:21 | 1 | 1 mg/l |
| 29 May 2026, 10:11 | 1 | 1 mg/l |
| 29 Apr 2026, 12:31 | 0.73 | 0.73 mg/l |
| 24 Mar 2026, 10:02 | 0.29 | 0.29 mg/l |
| 26 Nov 2025, 10:54 | 0.42 | 0.42 mg/l |
| 29 Oct 2025, 14:02 | 0.88 | 0.88 mg/l |
| 28 Apr 2025, 09:35 | 0.83 | 0.83 mg/l |
| 24 Mar 2025, 12:14 | 0.36 | 0.36 mg/l |
| 21 Feb 2025, 11:51 | 0.2 | 0.2 mg/l |
| 17 Dec 2024, 09:28 | 0.18 | 0.18 mg/l |
| 11 Nov 2024, 11:33 | 0.34 | 0.34 mg/l |
| 10 Oct 2024, 10:17 | 0.16 | 0.16 mg/l |
| 5 Sep 2024, 09:15 | 1 | 1 mg/l |
| 6 Aug 2024, 15:19 | 1.2 | 1.2 mg/l |
| 4 Jul 2024, 13:39 | 0.8 | 0.8 mg/l |
| 10 Jun 2024, 08:43 | 0.6 | 0.6 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
759 µS/cm
Sampled 25 Jun 2026, 3 months ago · 16 results banked
Every result (16)
| Sampled | Result as published | Reads as |
|---|---|---|
| 25 Jun 2026, 13:21 | 759 | 759 µS/cm |
| 29 May 2026, 10:11 | 834 | 834 µS/cm |
| 29 Apr 2026, 12:31 | 806 | 806 µS/cm |
| 24 Mar 2026, 10:02 | 749 | 749 µS/cm |
| 26 Nov 2025, 10:54 | 890 | 890 µS/cm |
| 29 Oct 2025, 14:02 | 820 | 820 µS/cm |
| 28 Apr 2025, 09:35 | 772 | 772 µS/cm |
| 24 Mar 2025, 12:14 | 781 | 781 µS/cm |
| 21 Feb 2025, 11:51 | 764 | 764 µS/cm |
| 17 Dec 2024, 09:28 | 710 | 710 µS/cm |
| 11 Nov 2024, 11:33 | 822 | 822 µS/cm |
| 10 Oct 2024, 10:17 | 559 | 559 µS/cm |
| 5 Sep 2024, 09:15 | 777 | 777 µS/cm |
| 6 Aug 2024, 15:19 | 785 | 785 µS/cm |
| 4 Jul 2024, 13:39 | 805 | 805 µS/cm |
| 10 Jun 2024, 08:43 | 808 | 808 µS/cm |
Everything measured here
14 determinands, each kept by its code, unit and sample material: results in different units or on different materials are never mixed. A “below” result is under the laboratory's detection limit, not zero.
Show all 14 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 16 | Jun 2024 – Jun 2026 | 60.1% 25 Jun 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 16 | Jun 2024 – Jun 2026 | 5.11 mg/l 25 Jun 2026 |
| Temperature of Water 0076 | River water | 16 | Jun 2024 – Jun 2026 | 23.4 °C 25 Jun 2026 |
| pH 0061 | River water | 16 | Jun 2024 – Jun 2026 | 7.69 25 Jun 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 16 | Jun 2024 – Jun 2026 | below 0.03 mg/l 25 Jun 2026 |
| Nitrate as N 0117 | River water | 16 | Jun 2024 – Jun 2026 | 2.87 mg/l 25 Jun 2026 |
| Orthophosphate, reactive as P 0180 | River water | 16 | Jun 2024 – Jun 2026 | 1 mg/l 25 Jun 2026 |
| Conductivity at 25 C 0077 | River water | 16 | Jun 2024 – Jun 2026 | 759 µS/cm 25 Jun 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 16 | Jun 2024 – Jun 2026 | 270 mg/l 25 Jun 2026 |
| Ammonia un-ionised as N 0119 | River water | 16 | Jun 2024 – Jun 2026 | below 0.00072 mg/l 25 Jun 2026 |
| BOD : 5 Day ATU 0085 | River water | 16 | Jun 2024 – Jun 2026 | 4.8 mg/l 25 Jun 2026 |
| Nitrite as N 0118 | River water | 16 | Jun 2024 – Jun 2026 | 0.03 mg/l 25 Jun 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 16 | Jun 2024 – Jun 2026 | 2.9 mg/l 25 Jun 2026 |
| No flow /No sample 7668 | River water | 1 | Jul 2026 – Jul 2026 | No flow/discharge at sampling point 30 Jul 2026 |
FloodRadar does not grade these results: there is no overall score, and official river classifications are a separate dataset. A sample taken downstream of an overflow does not by itself show where anything in it came from. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels.
Water samples: Environment Agency Water Quality Archive, © Environment Agency and/or database right 2026, Open Government Licence v3.0.
Contains OS data © Crown copyright and database rights 2026.